“There was a Samurai who was actually worried about how obsolete their system had become and now that Samurais were no longer needed in Japan. He decided to go to Korea and insult them so much that they would kill him and thus the rest Samurais would avenge him by going to war with Korea and proving their worth.”
-RiyeshRahate
yes, she existed, yes, she lost her land because of those rumors, but it was more a political case and someone came up with this stories so she could be prosecuted